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Title:
METHOD FOR OPERATING CORE NETWORK FOR OVERCOMING CORE NETWORK FAILURE PROBLEM IN 5G WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/076170
Kind Code:
A1
Abstract:
In one embodiment, a method for operating a first network function (NF) related to a failure of a second network function (NF) in a wireless communication system comprises: the first NF recognizing the failure of the second NF; and on the basis of the first NF recognizing the failure of the second NF, transmitting information indicating a status of the second NF to an access and mobility management function (AMF), wherein the information indicating the status of the second NF triggers a user equipment (UE) context release command transmitted by the AMF to a base station.

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Inventors:
YUK SEUNGJONG (KR)
RYU HOYEON (KR)
Application Number:
PCT/KR2023/015321
Publication Date:
April 11, 2024
Filing Date:
October 05, 2023
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L41/0663; H04L43/10; H04L67/1008; H04W88/14
Domestic Patent References:
WO2022155169A12022-07-21
Foreign References:
US20210007042A12021-01-07
KR20210064231A2021-06-02
US20210219179A12021-07-15
US20200100319A12020-03-26
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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